31298 prior authorization | Anthem Blue Cross Blue Shield of California

31298, Nasal/sinus endoscopy, surgical, with dilation (e.g., balloon dilation); frontal and sphenoid sinus ostia, is on the Anthem Blue Cross Blue Shield of California PPO prior authorization list. Not a coverage or referral decision.

Code: 31298
Description: Nasal/sinus endoscopy, surgical, with dilation (e.g., balloon dilation); frontal and sphenoid sinus ostia
Source: California PPO Prior Authorization List, Pg 93 Original policy

Anthem Blue Cross Blue Shield of California prior authorization

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